Deze DVD is een must voor iedereen die begint met het autogeen lassen van aluminium. Legt duidelijk uit en demonstreert gelijk alle facetten. zoals branderinstellingen. hechten van twee platen. controle van vervorming door warmte. vlakke en verticale lassen. reiniging etc.
105 minuten/engels.
Oxy-acetylene torch welding is covered in depth, starting with bottle safety, regulator pressure settings, and torch adjustment for different material thicknesses from .040" to .063". Flux types and applications are then discussed, followed by tacking methods, and distortion and crack control. Horizontals ("in-position") as well as vertical ("out of position") welding methods are demonstrated. Special attention is given to proper eyewear, flux cleanup, planishing, and filing.